CVE-2020-36277
CVSS v3
7.5
HIGH
EPSS Score
2.4 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
- CVE-2020-36277 Red Hat Product Security
leptonica: DoS via an incorrect left shift in pixConvert2To8 in pixconv.c
Description
Leptonica before 1.80.0 allows a denial of service (application crash) via an incorrect left shift in pixConvert2To8 in pixconv.c.
Technical details
- Published
- 2021-03-11
Frequently asked questions
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